V. TEST RUN
1. Adjust synchronous cable (See Fig. 48)
Press button UP to lift the vehicle carriages until the cable nut is higher than chain
pulley and lock the two vehicle carriage in the same safety lock. Use wrench to hold
the cable fitting, meanwhile using
ratchet spanner to tighten the cable nut. Make
sure two cables are in the same tension so the two vehicle carriage locks engage
synchronously.
If the vehicle carriages does not Synchronize
when lifting, please tighten the cable nut
of lower side vehicle carriage.
2. Adjust safety cable
Lifting the vehicle carriages and lock at the same height, strain the safety cable and
then release a little, and then tighten the cable nuts. Make sure the safety device can
always be worked properly. Fit the plastic hole cover.
3. Bleeding air
This hydraulic system is designed to bleeding air by loosing
the bleeding plug. Lifting the carriages to about 1 meter
height, and loose the bleeding plug, the air would bebled automatically, then
tighten the plug after bleeding,the lift would work stably and smoothly,
otherwise repeat bleeding.
4. Adjust the lower speed
You can adjust the lower speed of the lift if needing: turn the throttle valve clockwise
to decrease the lower speed, or counterclockwise to increase the lower speed.
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